OpenAI's GPT-Realtime-Whisper transcription accuracy surpasses 95% by Q1 2027

OpenAI's Whisper model has historically set benchmarks in transcription accuracy. The new GPT-Realtime-Whisper, built on GPT-5-class reasoning, is likely to push accuracy further, especially for complex, real-time scenarios. Competitors may take longer to match this performance.

Implied probability (Yes)

75%